Home / 17,022,006.30-25,533,009.45-8,064,054.30

Finding the Fourth Proportional to 17,022,006.30, 25,533,009.45 and 8,064,054.30

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Solution

The fourth proportional to 17,022,006.30, 25,533,009.45 and 8,064,054.30 is: 12,096,081.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,022,006.30 : 25,533,009.45 = 8,064,054.30 : x
  2. Step 2: Convert to fraction form
    17,022,006.30/25,533,009.45 = 8,064,054.30/x
  3. Step 3: Cross multiply
    17,022,006.30x = 25,533,009.45 × 8,064,054.30
  4. Step 4: Simplify right side
    17,022,006.30x = 205,899,574,647,213.12
  5. Step 5: Solve for x
    x = 205,899,574,647,213.12/17,022,006.30
  6. Step 6: Final answer
    x = 12,096,081.45

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.